api_block_anonymous_users();
if (api_get_setting('allow_social_tool') != 'true') {
api_not_allowed();
}
require_once api_get_path(LIBRARY_PATH) . 'group_portal_manager.lib.php';
$group_id = intval($_GET['id']);
$topic_id = intval($_GET['topic_id']);
$message_id = intval($_GET['msg_id']);
//todo @this validation could be in a function in group_portal_manager
if (empty($group_id)) {
api_not_allowed(true);
} else {
$group_info = GroupPortalManager::get_group_data($group_id);
if (empty($group_info)) {
api_not_allowed(true);
}
$is_member = GroupPortalManager::is_group_member($group_id);
if ($group_info['visibility'] == GROUP_PERMISSION_CLOSED && !$is_member) {
api_not_allowed(true);
}
}
if (isset($_REQUEST['action']) && $_REQUEST['action'] == 'delete') {
$group_role = GroupPortalManager::get_user_group_role(
api_get_user_id(),
$group_id
);
/**
* Sends a message to a user/group
*
* @param int $receiver_user_id
* @param string $subject
* @param string $content
* @param array $file_attachments files array($_FILES) (optional)
* @param array $file_comments about attachment files (optional)
* @param int $group_id (optional)
* @param int $parent_id (optional)
* @param int $edit_message_id id for updating the message (optional)
* @param int $topic_id (optional) the default value is the current user_id
* @param int $sender_id
* @return bool
*/
public static function send_message($receiver_user_id, $subject, $content, $file_attachments = array(), $file_comments = array(), $group_id = 0, $parent_id = 0, $edit_message_id = 0, $topic_id = 0, $sender_id = null)
{
$table_message = Database::get_main_table(TABLE_MESSAGE);
$group_id = intval($group_id);
$receiver_user_id = intval($receiver_user_id);
$parent_id = intval($parent_id);
$edit_message_id = intval($edit_message_id);
$topic_id = intval($topic_id);
if (!empty($receiver_user_id)) {
$receiverUserInfo = api_get_user_info($receiver_user_id);
// Disabling messages for inactive users.
if ($receiverUserInfo['active'] == 0) {
return false;
}
}
if (empty($sender_id)) {
$user_sender_id = api_get_user_id();
} else {
$user_sender_id = intval($sender_id);
}
$total_filesize = 0;
if (is_array($file_attachments)) {
foreach ($file_attachments as $file_attach) {
$total_filesize += $file_attach['size'];
}
}
// Validating fields
if (empty($subject) && empty($group_id)) {
return get_lang('YouShouldWriteASubject');
} else {
if ($total_filesize > intval(api_get_setting('message_max_upload_filesize'))) {
return sprintf(get_lang("FilesSizeExceedsX"), format_file_size(api_get_setting('message_max_upload_filesize')));
}
}
$inbox_last_id = null;
//Just in case we replace the and \n and \n\r while saving in the DB
$content = str_replace(array("\n", "\n\r"), '<br />', $content);
$now = api_get_utc_datetime();
if (!empty($receiver_user_id) || !empty($group_id)) {
// message for user friend
$clean_subject = Database::escape_string($subject);
$clean_content = Database::escape_string($content);
//message in inbox for user friend
//@todo it's possible to edit a message? yes, only for groups
if ($edit_message_id) {
$query = " UPDATE {$table_message} SET\n update_date = '" . $now . "',\n content = '{$clean_content}'\n WHERE id = '{$edit_message_id}' ";
Database::query($query);
$inbox_last_id = $edit_message_id;
} else {
$query = "INSERT INTO {$table_message} (user_sender_id, user_receiver_id, msg_status, send_date, title, content, group_id, parent_id, update_date ) " . "VALUES ('{$user_sender_id}', '{$receiver_user_id}', '1', '" . $now . "','{$clean_subject}','{$clean_content}','{$group_id}','{$parent_id}', '" . $now . "')";
Database::query($query);
$inbox_last_id = Database::insert_id();
}
// Save attachment file for inbox messages
if (is_array($file_attachments)) {
$i = 0;
foreach ($file_attachments as $file_attach) {
if ($file_attach['error'] == 0) {
self::save_message_attachment_file($file_attach, $file_comments[$i], $inbox_last_id, null, $receiver_user_id, $group_id);
}
$i++;
}
}
if (empty($group_id)) {
//message in outbox for user friend or group
$sql = "INSERT INTO {$table_message} (user_sender_id, user_receiver_id, msg_status, send_date, title, content, group_id, parent_id, update_date ) " . " VALUES ('{$user_sender_id}', '{$receiver_user_id}', '4', '" . $now . "','{$clean_subject}','{$clean_content}', '{$group_id}', '{$parent_id}', '" . $now . "')";
Database::query($sql);
$outbox_last_id = Database::insert_id();
// save attachment file for outbox messages
if (is_array($file_attachments)) {
$o = 0;
foreach ($file_attachments as $file_attach) {
if ($file_attach['error'] == 0) {
self::save_message_attachment_file($file_attach, $file_comments[$o], $outbox_last_id, $user_sender_id);
}
$o++;
}
}
}
// Load user settings.
$notification = new Notification();
$sender_info = api_get_user_info($user_sender_id);
if (empty($group_id)) {
$notification->save_notification(Notification::NOTIFICATION_TYPE_MESSAGE, array($receiver_user_id), $subject, $content, $sender_info);
} else {
$group_info = GroupPortalManager::get_group_data($group_id);
$group_info['topic_id'] = $topic_id;
$group_info['msg_id'] = $inbox_last_id;
$user_list = GroupPortalManager::get_users_by_group($group_id, false, array(), 0, 1000);
// Adding more sense to the message group
$subject = sprintf(get_lang('ThereIsANewMessageInTheGroupX'), $group_info['name']);
$new_user_list = array();
foreach ($user_list as $user_data) {
$new_user_list[] = $user_data['user_id'];
}
$group_info = array('group_info' => $group_info, 'user_info' => $sender_info);
$notification->save_notification(Notification::NOTIFICATION_TYPE_GROUP, $new_user_list, $subject, $content, $group_info);
}
return $inbox_last_id;
}
return false;
}
function manage_form($default, $select_from_user_list = null, $sent_to = null) {
$group_id = isset($_REQUEST['group_id']) ? intval($_REQUEST['group_id']) : null;
$message_id = isset($_GET['message_id']) ? intval($_GET['message_id']) : null;
$param_f = isset($_GET['f']) && $_GET['f'] == 'social' ? 'social' : null;
$form = new FormValidator('compose_message', null, api_get_self().'?f='.$param_f, null, array('enctype'=>'multipart/form-data'));
if (empty($group_id)) {
if (isset($select_from_user_list)) {
$form->add_textfield(
'id_text_name',
get_lang('SendMessageTo'),
true,
array(
'class' => 'span4',
'id'=>'id_text_name',
'onkeyup'=>'send_request_and_search()',
'autocomplete'=>'off'
)
);
$form->addRule('id_text_name', get_lang('ThisFieldIsRequired'), 'required');
$form->addElement('html','<div id="id_div_search" style="padding:0px" class="message-select-box" > </div>');
$form->addElement('hidden','user_list', 0, array('id'=>'user_list'));
} else {
if (!empty($sent_to)) {
$form->addElement('html',$sent_to);
}
if (empty($default['users'])) {
//fb select
$form->addElement('select', 'users', get_lang('SendMessageTo'), array(), array('id' => 'users'));
} else {
$form->addElement('hidden','hidden_user',$default['users'][0],array('id'=>'hidden_user'));
}
}
} else {
$group_info = GroupPortalManager::get_group_data($group_id);
$form->addElement('label', get_lang('ToGroup'), api_xml_http_response_encode($group_info['name']));
$form->addElement('hidden','group_id',$group_id);
$form->addElement('hidden','parent_id',$message_id);
}
$form->add_textfield('title', get_lang('Subject'), true, array('class' => 'span4'));
$form->add_html_editor('content', get_lang('Message'), false, false, array('ToolbarSet' => 'Messages', 'Width' => '95%', 'Height' => '250'));
if (isset($_GET['re_id'])) {
$message_reply_info = MessageManager::get_message_by_id($_GET['re_id']);
$default['title'] = get_lang('MailSubjectReplyShort')." ".$message_reply_info['title'];
$form->addElement('hidden','re_id', intval($_GET['re_id']));
$form->addElement('hidden','save_form','save_form');
//adding reply mail
$user_reply_info = UserManager::get_user_info_by_id($message_reply_info['user_sender_id']);
$default['content'] = '<p><br/></p>'.sprintf(get_lang('XWroteY'), api_get_person_name($user_reply_info['firstname'], $user_reply_info['lastname']), Security::filter_terms($message_reply_info['content']));
}
if (empty($group_id)) {
$form->addElement('advanced_settings', get_lang('FilesAttachment').'<span id="filepaths">
<div id="filepath_1">
<input type="file" name="attach_1"/><br />
'.get_lang('Description').' <input type="text" name="legend[]" /><br /><br />
</div>
</span>');
$form->addElement('advanced_settings','<span id="link-more-attach"><a href="javascript://" onclick="return add_image_form()">'.get_lang('AddOneMoreFile').'</a></span> ('.sprintf(get_lang('MaximunFileSizeX'),format_file_size(api_get_setting('message_max_upload_filesize'))).')');
}
$form->addElement('style_submit_button','compose',api_xml_http_response_encode(get_lang('SendMessage')),'class="save"');
$form->setRequiredNote('<span class="form_required">*</span> <small>'.get_lang('ThisFieldIsRequired').'</small>');
if (!empty($group_id) && !empty($message_id)) {
$message_info = MessageManager::get_message_by_id($message_id);
$default['title'] = get_lang('MailSubjectReplyShort')." ".$message_info['title'];
}
$form->setDefaults($default);
$html = '';
if ($form->validate()) {
$check = Security::check_token('post');
if ($check) {
$user_list = $default['users'];
$file_comments = $_POST['legend'];
$title = $default['title'];
$content = $default['content'];
$group_id = isset($default['group_id']) ? $default['group_id'] : null;
$parent_id = isset($default['parent_id']) ? $default['parent_id'] : null;
if (is_array($user_list) && count($user_list)> 0) {
//all is well, send the message
foreach ($user_list as $user) {
$res = MessageManager::send_message(
$user,
$title,
$content,
$_FILES,
$file_comments,
$group_id,
$parent_id
);
if ($res) {
if (is_string($res)) {
$html .= Display::return_message($res, 'error');
} else {
$html .= MessageManager::display_success_message($user);
}
}
}
} else {
Display::display_error_message('ErrorSendingMessage');
}
}
Security::clear_token();
} else {
$token = Security::get_token();
$form->addElement('hidden','sec_token');
$form->setConstants(array('sec_token' => $token));
$html .= $form->return_form();
}
return $html;
}
/**
* Shows the left column of the group page
* @param int $group_id
* @param int $user_id
*
*/
public static function show_group_column_information($group_id, $user_id, $show = '')
{
global $relation_group_title, $my_group_role;
$html = '';
$group_info = GroupPortalManager::get_group_data($group_id);
// My relation with the group is set here.
$my_group_role = self::get_user_group_role($user_id, $group_id);
//@todo this must be move to default.css for dev use only
$html .= '<style>
#group_members { width:270px; height:300px; overflow-x:none; overflow-y: auto;}
.group_member_item { width:100px; height:130px; float:left; margin:5px 5px 15px 5px; }
.group_member_picture { display:block;
margin:0;
overflow:hidden; };
</style>';
//Loading group permission
$links = '';
switch ($my_group_role) {
case GROUP_USER_PERMISSION_READER:
// I'm just a reader
$relation_group_title = get_lang('IAmAReader');
$links .= '<li><a href="group_invitation.php?id=' . $group_id . '">' . Display::return_icon('invitation_friend.png', get_lang('InviteFriends'), array('hspace' => '6')) . '<span class="' . ($show == 'invite_friends' ? 'social-menu-text-active' : 'social-menu-text4') . '" >' . get_lang('InviteFriends') . '</span></a></li>';
if (GroupPortalManager::canLeave($group_info)) {
$links .= '<li><a href="group_view.php?id=' . $group_id . '&action=leave&u=' . api_get_user_id() . '">' . Display::return_icon('group_leave.png', get_lang('LeaveGroup'), array('hspace' => '6')) . '<span class="social-menu-text4" >' . get_lang('LeaveGroup') . '</span></a></li>';
}
break;
case GROUP_USER_PERMISSION_ADMIN:
$relation_group_title = get_lang('IAmAnAdmin');
$links .= '<li><a href="group_edit.php?id=' . $group_id . '">' . Display::return_icon('group_edit.png', get_lang('EditGroup'), array('hspace' => '6')) . '<span class="' . ($show == 'group_edit' ? 'social-menu-text-active' : 'social-menu-text4') . '" >' . get_lang('EditGroup') . '</span></a></li>';
$links .= '<li><a href="group_waiting_list.php?id=' . $group_id . '">' . Display::return_icon('waiting_list.png', get_lang('WaitingList'), array('hspace' => '6')) . '<span class="' . ($show == 'waiting_list' ? 'social-menu-text-active' : 'social-menu-text4') . '" >' . get_lang('WaitingList') . '</span></a></li>';
$links .= '<li><a href="group_invitation.php?id=' . $group_id . '">' . Display::return_icon('invitation_friend.png', get_lang('InviteFriends'), array('hspace' => '6')) . '<span class="' . ($show == 'invite_friends' ? 'social-menu-text-active' : 'social-menu-text4') . '" >' . get_lang('InviteFriends') . '</span></a></li>';
if (GroupPortalManager::canLeave($group_info)) {
$links .= '<li><a href="group_view.php?id=' . $group_id . '&action=leave&u=' . api_get_user_id() . '">' . Display::return_icon('group_leave.png', get_lang('LeaveGroup'), array('hspace' => '6')) . '<span class="social-menu-text4" >' . get_lang('LeaveGroup') . '</span></a></li>';
}
break;
case GROUP_USER_PERMISSION_PENDING_INVITATION:
// $links .= '<li><a href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.Display::return_icon('addd.gif', get_lang('YouHaveBeenInvitedJoinNow'), array('hspace'=>'6')).'<span class="social-menu-text4" >'.get_lang('YouHaveBeenInvitedJoinNow').'</span></a></li>';
break;
case GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER:
$relation_group_title = get_lang('WaitingForAdminResponse');
break;
case GROUP_USER_PERMISSION_MODERATOR:
$relation_group_title = get_lang('IAmAModerator');
if ($group_info['visibility'] == GROUP_PERMISSION_CLOSED) {
$links .= '<li><a href="group_waiting_list.php?id=' . $group_id . '">' . Display::return_icon('waiting_list.png', get_lang('WaitingList'), array('hspace' => '6')) . '<span class="' . ($show == 'waiting_list' ? 'social-menu-text-active' : 'social-menu-text4') . '" >' . get_lang('WaitingList') . '</span></a></li>';
}
$links .= '<li><a href="group_invitation.php?id=' . $group_id . '">' . Display::return_icon('invitation_friend.png', get_lang('InviteFriends'), array('hspace' => '6')) . '<span class="' . ($show == 'invite_friends' ? 'social-menu-text-active' : 'social-menu-text4') . '" >' . get_lang('InviteFriends') . '</span></a></li>';
if (GroupPortalManager::canLeave($group_info)) {
$links .= '<li><a href="group_view.php?id=' . $group_id . '&action=leave&u=' . api_get_user_id() . '">' . Display::return_icon('group_leave.png', get_lang('LeaveGroup'), array('hspace' => '6')) . '<span class="social-menu-text4" >' . get_lang('LeaveGroup') . '</span></a></li>';
}
break;
case GROUP_USER_PERMISSION_HRM:
$relation_group_title = get_lang('IAmAHRM');
$links .= '<li><a href="' . api_get_path(WEB_CODE_PATH) . 'social/message_for_group_form.inc.php?view_panel=1&height=400&width=610&&user_friend=' . api_get_user_id() . '&group_id=' . $group_id . '&action=add_message_group" class="ajax" data-size="lg" data-title="' . get_lang('ComposeMessage') . ' title="' . get_lang('ComposeMessage') . '">' . Display::return_icon('new-message.png', get_lang('NewTopic'), array('hspace' => '6')) . '<span class="social-menu-text4" >' . get_lang('NewTopic') . '</span></a></li>';
$links .= '<li><a href="group_view.php?id=' . $group_id . '">' . Display::return_icon('message_list.png', get_lang('MessageList'), array('hspace' => '6')) . '<span class="' . ($show == 'messages_list' ? 'social-menu-text-active' : 'social-menu-text4') . '" >' . get_lang('MessageList') . '</span></a></li>';
$links .= '<li><a href="group_invitation.php?id=' . $group_id . '">' . Display::return_icon('invitation_friend.png', get_lang('InviteFriends'), array('hspace' => '6')) . '<span class="' . ($show == 'invite_friends' ? 'social-menu-text-active' : 'social-menu-text4') . '" >' . get_lang('InviteFriends') . '</span></a></li>';
$links .= '<li><a href="group_members.php?id=' . $group_id . '">' . Display::return_icon('member_list.png', get_lang('MemberList'), array('hspace' => '6')) . '<span class="' . ($show == 'member_list' ? 'social-menu-text-active' : 'social-menu-text4') . '" >' . get_lang('MemberList') . '</span></a></li>';
$links .= '<li><a href="group_view.php?id=' . $group_id . '&action=leave&u=' . api_get_user_id() . '">' . Display::return_icon('delete_data.gif', get_lang('LeaveGroup'), array('hspace' => '6')) . '<span class="social-menu-text4" >' . get_lang('LeaveGroup') . '</span></a></li>';
break;
default:
//$links .= '<li><a href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.Display::return_icon('addd.gif', get_lang('JoinGroup'), array('hspace'=>'6')).'<span class="social-menu-text4" >'.get_lang('JoinGroup').'</a></span></li>';
break;
}
if (!empty($links)) {
$html .= '<div class="well sidebar-nav"><ul class="nav nav-list">';
if (!empty($group_info['description'])) {
$html .= Display::tag('li', Security::remove_XSS($group_info['description'], STUDENT, true), array('class' => 'group_description'));
}
$html .= $links;
$html .= '</ul></div>';
}
return $html;
}
/**
* Shows the avatar block in social pages
*
* @param string highlight link possible values: group_add, home, messages, messages_inbox, messages_compose ,messages_outbox ,invitations, shared_profile, friends, groups search
* @param int group id
* @param int user id
*
*/
public static function show_social_avatar_block($show = '', $group_id = 0, $user_id = 0)
{
if (empty($user_id)) {
$user_id = api_get_user_id();
}
$show_groups = array(
'groups',
'group_messages',
'messages_list',
'group_add',
'mygroups',
'group_edit',
'member_list',
'invite_friends',
'waiting_list',
'browse_groups'
);
// get count unread message and total invitations
$count_unread_message = MessageManager::get_number_of_messages(true);
$count_unread_message = !empty($count_unread_message) ? Display::badge($count_unread_message) : null;
$number_of_new_messages_of_friend = SocialManager::get_message_number_invitation_by_user_id(api_get_user_id());
$group_pending_invitations = GroupPortalManager::get_groups_by_user(api_get_user_id(), GROUP_USER_PERMISSION_PENDING_INVITATION, false);
$group_pending_invitations = count($group_pending_invitations);
$total_invitations = $number_of_new_messages_of_friend + $group_pending_invitations;
$total_invitations = (!empty($total_invitations) ? Display::badge($total_invitations) : '');
$showUserImage = user_is_online($user_id) || api_is_platform_admin();
$html = '<div>';
if (in_array($show, $show_groups) && !empty($group_id)) {
//--- Group image
$group_info = GroupPortalManager::get_group_data($group_id);
$big = GroupPortalManager::get_picture_group($group_id, $group_info['picture_uri'], 160, GROUP_IMAGE_SIZE_BIG);
$html .= '<div class="social-content-image">';
$html .= '<div class="well social-background-content">';
$html .= Display::url('<img src='.$big['file'].' class="social-groups-image" /> </a><br /><br />', api_get_path(WEB_CODE_PATH).'social/groups.php?id='.$group_id);
if (GroupPortalManager::is_group_admin($group_id, api_get_user_id())) {
$html .= '<div id="edit_image" class="hidden_message" style="display:none">
<a href="'.api_get_path(WEB_CODE_PATH).'social/group_edit.php?id='.$group_id.'">'.
get_lang('EditGroup').'</a></div>';
}
$html .= '</div>';
$html .= '</div>';
} else {
if ($showUserImage) {
$img_array = UserManager::get_user_picture_path_by_id($user_id, 'web', true, true);
} else {
$img_array = UserManager::get_user_picture_path_by_id(null, 'web', true, true);
}
$big_image = UserManager::get_picture_user($user_id, $img_array['file'], '', USER_IMAGE_SIZE_BIG);
$big_image = $big_image['file'].'?'.uniqid();
$normal_image = $img_array['dir'].$img_array['file'].'?'.uniqid();
//--- User image
$html .= '<div class="well social-background-content">';
if ($img_array['file'] != 'unknown.jpg') {
$html .= '<a class="thumbnail thickbox" href="'.$big_image.'"><img src='.$normal_image.' /> </a>';
} else {
$html .= '<img src='.$normal_image.' width="110px" />';
}
if (api_get_user_id() == $user_id) {
$html .= '<div id="edit_image" class="hidden_message" style="display:none">';
$html .= '<a href="'.api_get_path(WEB_CODE_PATH).'auth/profile.php">'.get_lang('EditProfile').'</a></div>';
}
$html .= '</div>';
}
$html .= '</div>';
return $html;
}
